Holley - 770 CFM - 4150 - Vacuum Secondaries - Shiny - Gasoline Fuel Pressure Regulator - Double-Adjustable

Fuel Pressure Regulator - Double-Adjustable - 3 to 21 psi - In-Line - 10 AN Female O-Ring Inlet - 10 AN O-Ring Return - 1/8 in NPT Port - Black Anodized - E85 / Gas / Diesel - Each

PS0004ERL) eliminate the plastic reservoir & allow easy plumbing for the outlet from the Hydro-Boost to the reservoir

Paint - Dupli-Color - Primer Surfacer - Light Gray - 12 oz Aerosol - Each

Coil Spring - Conventional - 5 in OD - 15 in Length - 275 lb/in Spring Rate - Rear - Steel - Red Powder Coat - Each

Holley - 770 CFM - 4150 - Vacuum Secondaries - Shiny - Gasoline Fuel Pressure Regulator - Double-Adjustable770 CFM 4150 Vacuum Secondaries Shiny Gasoline